kcbigdata.com - robtex.com

kcbigdata.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:1e6b🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:acc2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.107Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.194🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSrenan.ns.cloudflare.com
A2606:4700:58::a29f:2c3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A2803:f800:50::6ca2:c33e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrenan.ns.cloudflare.com
A2a06:98c1:50::ac40:233e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrenan.ns.cloudflare.com
A108.162.195.62🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A162.159.44.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A172.64.35.62🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.107, 172.67.172.194
IPv6 hints2606:4700:3030::6815:1e6b, 2606:4700:3036::ac43:acc2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2403545625

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778780641

Same first word

kcbigdata.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSheather.ns.cloudflare.comrenan.ns.cloudflare.comns49.domaincontrol.comns50.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.30.107172.67.172.1942606:4700:3030::6815:1e6b2606:4700:3036::ac43:acc250.63.202.39
●NSheather.ns.cloudflare.com2026-04-27 → 2026-05-14 · 3 obs
○ 2017-04-01 21:12:40
● 2026-04-27 14:02:20
● 2026-05-14 18:03:06
○NSns49.domaincontrol.com2015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 01:55:28
● 2017-04-01 21:12:40
○ 2026-04-27 14:02:20
○ 2026-05-14 18:03:06
○NSns50.domaincontrol.com2015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 01:55:28
● 2017-04-01 21:12:40
○ 2026-04-27 14:02:20
○ 2026-05-14 18:03:06
●NSrenan.ns.cloudflare.com2026-04-27 → 2026-05-14 · 3 obs
○ 2017-04-01 21:12:40
● 2026-04-27 14:02:20
● 2026-05-14 18:03:06
○MXmailstore1.secureserver.net2015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 01:55:28
● 2017-04-01 21:12:40
○ 2026-04-27 14:02:20
○ 2026-05-14 18:03:06
○MXsmtp.secureserver.net2015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 01:55:28
● 2017-04-01 21:12:40
○ 2026-04-27 14:02:20
○ 2026-05-14 18:03:06
●A104.21.30.1072026-04-27 → 2026-05-14 · 3 obs
○ 2017-04-01 21:12:40
● 2026-04-27 14:02:20
● 2026-05-14 18:03:06
●A172.67.172.1942026-04-27 → 2026-05-14 · 3 obs
○ 2017-04-01 21:12:40
● 2026-04-27 14:02:20
● 2026-05-14 18:03:06
●A2606:4700:3030::6815:1e6b2026-04-27 → 2026-05-14 · 3 obs
○ 2017-04-01 21:12:40
● 2026-04-27 14:02:20
● 2026-05-14 18:03:06
●A2606:4700:3036::ac43:acc22026-04-27 → 2026-05-14 · 3 obs
○ 2017-04-01 21:12:40
● 2026-04-27 14:02:20
● 2026-05-14 18:03:06
○A50.63.202.392015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 01:55:28
● 2017-04-01 21:12:40
○ 2026-04-27 14:02:20
○ 2026-05-14 18:03:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
kcbigdata.comheather.ns.cloudflare.com, renan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: heather.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kcbigdata.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.194, 104.21.30.107
AAAA22606:4700:3036::ac43:acc2, 2606:4700:3030::6815:1e6b
NS2heather.ns.cloudflare.com, renan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (heather.ns.cloudflare.com, heather.ns.cloudflare.com, heather.ns.cloudflare.com...)

Analysis

IP Addresses

kcbigdata.com refers to four IP numbers: 2606:4700:3030::6815:1e6b, 2606:4700:3036::ac43:acc2, 104.21.30.107 and 172.67.172.194.

Other host names, for instance sarclegal.com, mail.ynhis.com, majcafe.com, autopatcher.net and quiki.io share IP numbers with kcbigdata.com.

Name Servers

kcbigdata.com's delegation uses two name servers: heather.ns.cloudflare.com and renan.ns.cloudflare.com.

kcbigdata.com uses the same name server setup as other domains, such as xiakezhuan.com, bkojqgt.com, wwwtowww.com, wuhsxw.com and shmole.com.

kcbigdata.com at least partially shares name servers with other domains, including rivieramayainsurance.com, 2feffde78a.club, thecoinw.com, museumofchincoteague.org and studiometria.it.

These name servers are often used with rex.ns.cloudflare.com and chuck.ns.cloudflare.com.

Host names with six IP numbers:

heather.ns.cloudflare.com points to 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.

renan.ns.cloudflare.com points to 2606:4700:58::a29f:2c3e, 2803:f800:50::6ca2:c33e, 2a06:98c1:50::ac40:233e, 108.162.195.62, 162.159.44.62 and 172.64.35.62.